Math, asked by pandugolasaritha, 6 months ago

solve 3n -21,by trail and error method

Answers

Answered by DArKnigHT24

2

Answer:

it is -7

Step-by-step explanation:

3n =-21

n = -21÷3

n = -7

Answered by sanjuaharma2020

1

-7

Step-by-step explanation:

$3n = - 21$

$n = - 7$

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